30 lines
759 B
C++
30 lines
759 B
C++
/*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at https://mozilla.org/MPL/2.0/.
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*/
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#include "ExeAppendedZipLoaderLinux.hpp"
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#include <unistd.h>
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#include <climits>
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namespace OpenVulkano
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{
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namespace
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{
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void* HANDLE = ResourceLoader::RegisterResourceLoader(std::make_unique<ExeAppendedZipLoaderLinux>());
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}
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std::string OpenVulkano::ExeAppendedZipLoaderLinux::GetCurrentExecutablePath() const
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{
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char dest[PATH_MAX];
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memset(dest, 0, sizeof(dest)); // readlink does not null terminate!
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size_t sz = 0;
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if ((sz = readlink("/proc/self/exe", dest, PATH_MAX)) != -1)
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{
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return std::string(dest, sz);
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}
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return "";
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}
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} |